Deployment and operation optimization of compressors in multi-scenario hydrogen network

被引：0
|
作者：
Zhou Y. [1 ]
Deng C. [1 ]
Zhou L. [2 ]
Feng X. [3 ]
机构：
[1] State Key Laboratory of Heavy Oil Processing, College of Chemical Engineering, China University of Petroleum, Beijing
[2] New Energy Institute, China University of Petroleum, Beijing
[3] School of Chemical Engineering & Technology, Xi'an Jiaotong University, Xi'an, 710049, Shaanxi
来源：
Deng, Chun (chundeng@cup.edu.cn) | 1954年 / Materials China卷 / 68期
基金：
中国国家自然科学基金;
关键词：
Compressor; Hydrogen network; Multi-scenario; Optimization; Process systems;
D O I：
10.11949/j.issn.0438-1157.20161163
中图分类号：
学科分类号：
摘要：
In actual refinery operations, change of feedstock properties and adjustment of production load often lead to change of hydrogen consumption in hydrogenation units. An optimization model was proposed for hydrogen network with fixed structure and intermediate headers, which was consisted of hydrogen supply units, hydrogen utility headers, intermediate headers, compressors, hydrogenation units, fuel system, and established interconnections. Adding an intermediate header with pressure of 1600 psi into conventional hydrogen network could eliminate one standby backup compressor for hydrogenation unit, which capital cost of the backup compressor was saved during design stage and compressor deployment was optimized. Optimization of the hydrogen system with an intermediate header yielded flowrate distribution of different streams and start-stop strategy of compressors under three scenarios of normal, high, and low production loads of hydrogenation unit, which achieved targets of operation optimization for multi-scenario hydrogen network. © All Right Reserved.
引用
收藏
页码：1954 / 1960
页数：6
相关论文
共 30 条
  • [1] Alves J.J., Towler G.P., Analysis of refinery hydrogen distribution systems, Industrial & Engineering Chemistry Research, 41, 23, pp. 5759-5769, (2002)
  • [2] Deng C., Zhou Y.H., Zhou Y.Y., Et al., Optimal design of hydrogen network with minimum compression work, CIESC Journal, 66, 12, pp. 4883-4887, (2015)
  • [3] Deng C., Zhou Y.H., Chen C.L., Et al., Systematic approach for targeting interplant hydrogen networks, Energy, 90, pp. 68-88, (2015)
  • [4] Liu G.L., Liu Y.B., Feng X., Integration of refinery hydrogen network with multiple impurities, CIESC Journal, 63, 1, pp. 163-169, (2012)
  • [5] Yang M.B., Feng X., Change rules of pinch point for hydrogen distribution systems with purification reuse, CIESC Journal, 64, 12, pp. 4544-4549, (2013)
  • [6] El-Halwagi M.M., Gabriel F., Harell D., Rigorous graphical targeting for resource conservation via material recycle/reuse networks, Industrial & Engineering Chemistry Research, 42, 19, pp. 4319-4328, (2003)
  • [7] Foo D.C.Y., Manan Z.A., Setting the minimum utility gas flowrate targets using cascade analysis technique, Industrial & Engineering Chemistry Research, 45, 17, pp. 5986-5995, (2006)
  • [8] Ng D.K.S., Foo D.C.Y., Tan R.R., Automated targeting technique for single-impurity resource conservation networks(I): Direct reuse/recycle, Industrial & Engineering Chemistry Research, 48, 16, pp. 7637-7646, (2009)
  • [9] Ng D.K.S., Foo D.C.Y., Tan R.R., automated targeting technique for single-impurity resource conservation networks(II): Single-pass and partitioning waste-interception systems, Industrial & Engineering Chemistry Research, 48, 16, pp. 7647-7661, (2009)
  • [10] Hallale N., Liu F., Refinery hydrogen management for clean fuels production, Advances in Environmental Research, 6, 1, pp. 81-98, (2001)
123